predefined query 中文意思是什麼
predefined query
解釋
預先定義查詢- predefined : 事先定義
- query : n 1 質問；詢問；疑問，懷疑。2 敢問，請問〈在疑問句前單獨使用〉。3 【印刷】（打在原稿或校樣上的）...
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Although the existing set of predefined reports is sufficient for many users, more advanced users need direct query access to the database for interactive queries and specialized reports
雖然現有的一組預定義報表足以供許多用戶使用，但更高級的用戶卻需要對數據庫進行直接查詢訪問，以進行互動式查詢和訪問專用報表。 -
When subscribers create subscriptions, they define parameters for the predefined query
當訂閱方創建訂閱時，他們會定義預定義查詢的參數。 -
Instead of providing parameters for a predefined query, subscribers select the fields they are interested in and then define their own conditions using a predetermined set of operators
訂閱方選擇他們感興趣的欄位然後使用預定義的運算符集定義其自己的條件，而不是提供預定義查詢的參數。 -
Each subscription rule can contain one action, either a basic action, which is a predefined query, or a condition action, which allows subscribers to define the equivalent of a where clause for the notification generation query
每個訂閱規則都可能包含一個操作，該操作可以是基本操作是預定義的查詢，也可以是條件操作允許訂閱方為通知生成查詢定義where子句的等價子句。 -
Otherwise, use predefined actions that allow users to enter values for a parameterized query, which is more efficient
否則，使用允許用戶為參數化查詢輸入值的預定義操作更為有效。 -
While a predefined action only permits subscribers to specify parameter values for developer - defined queries, a condition action allows a subscriber to create the equivalent of a where clause for the query, using boolean operators and, or, and not to combine individual conditions
預定義操作僅允許訂閱方為開發人員定義的查詢指定參數值，而條件操作則允許訂閱方通過使用布爾運算符（ and 、 or和not ）組合各個條件，為查詢創建等效的where子句。
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